154875

素因数分解:

$3^1\times 5^3\times 7^1\times {\mathrm{59}}^1$

素因数の和:84

約数の個数: 32

約数和(自身を含む): 299520

約数和(自身を除く): 144645

約数列:

[1, 3, 5, 7, 15, 21, 25, 35, 59, 75, 105, 125, 175, 177, 295, 375, 413, 525, 875, 885, 1239, 1475, 2065, 2625, 4425, 6195, 7375, 10325, 22125, 30975, 51625, 154875]

約数ペア:

[(1, 154875), (3, 51625), (5, 30975), (7, 22125), (15, 10325), (21, 7375), (25, 6195), (35, 4425), (59, 2625), (75, 2065), (105, 1475), (125, 1239), (175, 885), (177, 875), (295, 525), (375, 413)]